diff --git a/Reverse_Engineering/README.md b/Reverse_Engineering/README.md
index ebebf0e..eac63e6 100644
--- a/Reverse_Engineering/README.md
+++ b/Reverse_Engineering/README.md
@@ -268,6 +268,7 @@ binutils
 ## Online References
 
 [Reverse Engineering, the Book]: http://beginners.re/
+[Intel x86 Assembler Instruction Set Opcode Table]: http://sparksandflames.com/files/x86InstructionChart.html
 
 
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